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4c7cfff434
* docs: legacy docs add docs on old syntax * rename section * tweaks * tweak * tweaks * tweaks * tweaks * fix link --------- Co-authored-by: Rich Harris <rich.harris@vercel.com>
387 B
387 B
| title |
|---|
| <svelte:component> |
In runes mode, <MyComponent> will re-render if the value of MyComponent changes.
In legacy mode, it won't — we must use <svelte:component>, which destroys and recreates the component instance when the value of its this expression changes:
<svelte:component this={MyComponent} />
If this is falsy, no component is rendered.